48839580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 109666404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 251, 276, 282, 345, 414, 423, 460, 470, 502, 564, 690, 705, 753, 828, 846, 940, 1004, 1035, 1081, 1255, 1380, 1410, 1506, 1692, 2070, 2115, 2162, 2259, 2510, 2820, 3012, 3243, 3765, 4140, 4230, 4324, 4518, 5020, 5405, 5773, 6486, 7530, 8460, 9036, 9729, 10810, 11295, 11546, 11797, 12972, 15060, 16215, 17319, 19458, 21620, 22590, 23092, 23594, 28865, 32430, 34638, 35391, 38916, 45180, 47188, 48645, 51957, 57730, 58985, 64860, 69276, 70782, 86595, 97290, 103914, 106173, 115460, 117970, 141564, 173190, 176955, 194580, 207828, 212346, 235940, 259785, 271331, 346380, 353910, 424692, 519570, 530865, 542662, 707820, 813993, 1039140, 1061730, 1085324, 1356655, 1627986, 2123460, 2441979, 2713310, 3255972, 4069965, 4883958, 5426620, 8139930, 9767916, 12209895, 16279860, 24419790, 48839580]

約数ペア:

[(1, 48839580), (2, 24419790), (3, 16279860), (4, 12209895), (5, 9767916), (6, 8139930), (9, 5426620), (10, 4883958), (12, 4069965), (15, 3255972), (18, 2713310), (20, 2441979), (23, 2123460), (30, 1627986), (36, 1356655), (45, 1085324), (46, 1061730), (47, 1039140), (60, 813993), (69, 707820), (90, 542662), (92, 530865), (94, 519570), (115, 424692), (138, 353910), (141, 346380), (180, 271331), (188, 259785), (207, 235940), (230, 212346), (235, 207828), (251, 194580), (276, 176955), (282, 173190), (345, 141564), (414, 117970), (423, 115460), (460, 106173), (470, 103914), (502, 97290), (564, 86595), (690, 70782), (705, 69276), (753, 64860), (828, 58985), (846, 57730), (940, 51957), (1004, 48645), (1035, 47188), (1081, 45180), (1255, 38916), (1380, 35391), (1410, 34638), (1506, 32430), (1692, 28865), (2070, 23594), (2115, 23092), (2162, 22590), (2259, 21620), (2510, 19458), (2820, 17319), (3012, 16215), (3243, 15060), (3765, 12972), (4140, 11797), (4230, 11546), (4324, 11295), (4518, 10810), (5020, 9729), (5405, 9036), (5773, 8460), (6486, 7530)]