53828970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 154151424

約数和(自身を除く): 100322454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 353, 390, 391, 442, 510, 598, 663, 690, 706, 782, 897, 1059, 1105, 1173, 1326, 1495, 1765, 1794, 1955, 2118, 2210, 2346, 2990, 3315, 3530, 3910, 4485, 4589, 5083, 5295, 5865, 6001, 6630, 8119, 8970, 9178, 10166, 10590, 11730, 12002, 13767, 15249, 16238, 18003, 22945, 24357, 25415, 27534, 30005, 30498, 36006, 40595, 45890, 48714, 50830, 60010, 68835, 76245, 78013, 81190, 90015, 105547, 121785, 137670, 138023, 152490, 156026, 180030, 211094, 234039, 243570, 276046, 316641, 390065, 414069, 468078, 527735, 633282, 690115, 780130, 828138, 1055470, 1170195, 1380230, 1583205, 1794299, 2070345, 2340390, 3166410, 3588598, 4140690, 5382897, 8971495, 10765794, 17942990, 26914485, 53828970]

約数ペア:

[(1, 53828970), (2, 26914485), (3, 17942990), (5, 10765794), (6, 8971495), (10, 5382897), (13, 4140690), (15, 3588598), (17, 3166410), (23, 2340390), (26, 2070345), (30, 1794299), (34, 1583205), (39, 1380230), (46, 1170195), (51, 1055470), (65, 828138), (69, 780130), (78, 690115), (85, 633282), (102, 527735), (115, 468078), (130, 414069), (138, 390065), (170, 316641), (195, 276046), (221, 243570), (230, 234039), (255, 211094), (299, 180030), (345, 156026), (353, 152490), (390, 138023), (391, 137670), (442, 121785), (510, 105547), (598, 90015), (663, 81190), (690, 78013), (706, 76245), (782, 68835), (897, 60010), (1059, 50830), (1105, 48714), (1173, 45890), (1326, 40595), (1495, 36006), (1765, 30498), (1794, 30005), (1955, 27534), (2118, 25415), (2210, 24357), (2346, 22945), (2990, 18003), (3315, 16238), (3530, 15249), (3910, 13767), (4485, 12002), (4589, 11730), (5083, 10590), (5295, 10166), (5865, 9178), (6001, 8970), (6630, 8119)]