55628340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15199}}^1$

素因数の和:15272

約数の個数: 48

約数和(自身を含む): 158323200

約数和(自身を除く): 102694860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 15199, 30398, 45597, 60796, 75995, 91194, 151990, 182388, 227985, 303980, 455970, 911940, 927139, 1854278, 2781417, 3708556, 4635695, 5562834, 9271390, 11125668, 13907085, 18542780, 27814170, 55628340]

約数ペア:

[(1, 55628340), (2, 27814170), (3, 18542780), (4, 13907085), (5, 11125668), (6, 9271390), (10, 5562834), (12, 4635695), (15, 3708556), (20, 2781417), (30, 1854278), (60, 927139), (61, 911940), (122, 455970), (183, 303980), (244, 227985), (305, 182388), (366, 151990), (610, 91194), (732, 75995), (915, 60796), (1220, 45597), (1830, 30398), (3660, 15199)]