49162980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 147159936

約数和(自身を除く): 97996956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 307, 314, 340, 471, 510, 614, 628, 785, 921, 942, 1020, 1228, 1535, 1570, 1842, 1884, 2355, 2669, 3070, 3140, 3684, 4605, 4710, 5219, 5338, 6140, 8007, 9210, 9420, 10438, 10676, 13345, 15657, 16014, 18420, 20876, 26095, 26690, 31314, 32028, 40035, 48199, 52190, 53380, 62628, 78285, 80070, 96398, 104380, 144597, 156570, 160140, 192796, 240995, 289194, 313140, 481990, 578388, 722985, 819383, 963980, 1445970, 1638766, 2458149, 2891940, 3277532, 4096915, 4916298, 8193830, 9832596, 12290745, 16387660, 24581490, 49162980]

約数ペア:

[(1, 49162980), (2, 24581490), (3, 16387660), (4, 12290745), (5, 9832596), (6, 8193830), (10, 4916298), (12, 4096915), (15, 3277532), (17, 2891940), (20, 2458149), (30, 1638766), (34, 1445970), (51, 963980), (60, 819383), (68, 722985), (85, 578388), (102, 481990), (157, 313140), (170, 289194), (204, 240995), (255, 192796), (307, 160140), (314, 156570), (340, 144597), (471, 104380), (510, 96398), (614, 80070), (628, 78285), (785, 62628), (921, 53380), (942, 52190), (1020, 48199), (1228, 40035), (1535, 32028), (1570, 31314), (1842, 26690), (1884, 26095), (2355, 20876), (2669, 18420), (3070, 16014), (3140, 15657), (3684, 13345), (4605, 10676), (4710, 10438), (5219, 9420), (5338, 9210), (6140, 8007)]